实现Android原生系统相册的源码，能够搜索并显示Android手机内的图片资源和视频资源，可对开发Android时多媒体管理、缩略图等做参考-Native Android system source code of the album, the ability to search and display the picture resources within the Android phone and video resources, multimedia management, deve

Android 系统中做开发按钮的一些图片。-Android system development button to do some pictures.

Android手机开发的UI图标，上色之后就可以使用，属于开源图标，没有版权问题-Android phones developed UI icon, then you can use color, belonging to the open source icon, no copyright issues